Pith Number

pith:RUCB4YJW

pith:2000:RUCB4YJWTANINISZVRBPP7EZJB

not attested not anchored not stored refs pending

Wide Field Imaging. I. Applications of Neural Networks to object detection and star/galaxy classification

(2) Univ. Salerno, 3), (3) IIASS, (4) DMI, 5), (5) INFM, G. Gargiulo (2, G. Longo (1), N. Capuano (2) ((1) Oss. Astron. Capodimonte, R. Tagliaferri (4, S. Andreon (1), Univ. Salerno, Univ. Salerno)

arxiv:astro-ph/0006115 v1 · 2000-06-08 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUCB4YJWTANINISZVRBPP7EZJB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T16:16:46.599274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d041e6136981a86a259ac42f7fc99487936029f466160f8352d6c4ec2648f04

Aliases

arxiv: astro-ph/0006115 · arxiv_version: astro-ph/0006115v1 · doi: 10.48550/arxiv.astro-ph/0006115 · pith_short_12: RUCB4YJWTANI · pith_short_16: RUCB4YJWTANINISZ · pith_short_8: RUCB4YJW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RUCB4YJWTANINISZVRBPP7EZJB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8d041e6136981a86a259ac42f7fc99487936029f466160f8352d6c4ec2648f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d13714d54279c442819df5e0540dd55a1e68d5c2456789059691a0b549f3b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-06-08T16:34:30Z",
    "title_canon_sha256": "928c1622d14d65ade1092e2598e2fe699e95f717144bccad5aa1e349c0729d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0006115",
    "kind": "arxiv",
    "version": 1
  }
}